---> uname -a: Linux prd-centos8-robot-2c-8g-5838.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 595 4974 19 2127 6806 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:5c:9b:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.178/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:fe5c:9b5d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/28/2025 _x86_64_ (2 CPU) 01:27:23 LINUX RESTART (2 CPU) 01:28:01 AM tps rtps wtps bread/s bwrtn/s 01:29:01 AM 96.83 30.09 66.74 5960.41 9823.86 01:30:01 AM 88.25 0.73 87.52 53.05 10264.11 01:31:01 AM 19.26 0.42 18.84 64.78 1657.30 01:32:01 AM 66.23 6.75 59.48 1249.18 7494.70 01:33:01 AM 5.72 0.08 5.63 31.99 650.99 01:34:01 AM 1.98 0.02 1.97 0.13 68.89 01:35:01 AM 0.18 0.00 0.18 0.00 4.15 01:36:01 AM 6.46 0.32 6.15 36.92 176.17 Average: 35.62 4.80 30.82 924.60 3767.67 01:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:29:01 AM 5379672 7056724 2502752 31.75 2688 1861820 715824 8.02 187636 2001996 173664 01:30:01 AM 5191288 6995108 2691136 34.14 2688 1981884 733800 8.22 197996 2149932 30680 01:31:01 AM 5185684 7031676 2696740 34.21 2688 2021792 685760 7.68 221932 2127088 37676 01:32:01 AM 5008988 7055452 2873436 36.45 2688 2216112 662784 7.42 257972 2243644 16584 01:33:01 AM 4970968 7018192 2911456 36.94 2688 2217248 712128 7.97 258104 2281704 176 01:34:01 AM 4893620 6940952 2988804 37.92 2688 2217356 812784 9.10 258104 2357664 44 01:35:01 AM 4903344 6950724 2979080 37.79 2688 2217404 807660 9.04 258104 2348188 16 01:36:01 AM 5066488 6968440 2815936 35.72 2688 2076148 743532 8.33 279824 2180168 31372 Average: 5075006 7002158 2807418 35.62 2688 2101220 734284 8.22 239959 2211298 36276 01:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 322.03 184.59 1655.40 59.89 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 52.12 35.80 592.43 7.08 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 17.49 11.96 6.65 4.41 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 189.14 144.67 332.17 41.13 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 12.48 6.13 4.92 1.65 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 322.53 304.52 3823.35 707.36 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 456.87 429.38 6621.49 27.93 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 175.14 146.58 1914.00 27.28 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 193.47 157.95 1868.74 109.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/28/2025 _x86_64_ (2 CPU) 01:27:23 LINUX RESTART (2 CPU) 01:28:01 AM CPU %user %nice %system %iowait %steal %idle 01:29:01 AM all 44.62 0.01 7.78 5.18 0.12 42.30 01:29:01 AM 0 45.65 0.02 8.15 4.67 0.12 41.40 01:29:01 AM 1 43.58 0.00 7.41 5.69 0.12 43.21 01:30:01 AM all 20.16 0.00 3.18 6.77 0.13 69.77 01:30:01 AM 0 20.70 0.00 2.96 6.25 0.12 69.97 01:30:01 AM 1 19.61 0.00 3.40 7.29 0.13 69.57 01:31:01 AM all 14.98 0.00 2.40 2.36 0.08 80.17 01:31:01 AM 0 17.64 0.00 2.58 3.45 0.08 76.24 01:31:01 AM 1 12.33 0.00 2.23 1.27 0.08 84.09 01:32:01 AM all 21.65 0.00 4.45 6.59 0.13 67.19 01:32:01 AM 0 31.01 0.00 5.09 6.62 0.13 57.14 01:32:01 AM 1 12.34 0.00 3.81 6.55 0.12 77.18 01:33:01 AM all 0.84 0.00 0.21 0.25 0.06 98.64 01:33:01 AM 0 1.49 0.00 0.32 0.47 0.05 97.68 01:33:01 AM 1 0.20 0.00 0.10 0.03 0.07 99.60 01:34:01 AM all 13.81 0.00 1.11 0.01 0.13 84.93 01:34:01 AM 0 14.44 0.00 1.25 0.02 0.12 84.18 01:34:01 AM 1 13.18 0.00 0.98 0.00 0.15 85.69 01:35:01 AM all 13.11 0.00 1.40 0.00 0.14 85.34 01:35:01 AM 0 2.51 0.00 0.35 0.00 0.13 97.00 01:35:01 AM 1 23.92 0.00 2.48 0.00 0.15 73.45 01:36:01 AM all 12.36 0.00 1.83 0.12 0.10 85.59 01:36:01 AM 0 15.73 0.00 1.92 0.09 0.10 82.16 01:36:01 AM 1 9.04 0.00 1.74 0.15 0.10 88.96 Average: all 17.65 0.00 2.79 2.66 0.11 76.78 Average: 0 18.61 0.00 2.82 2.70 0.11 75.76 Average: 1 16.70 0.00 2.76 2.63 0.12 77.80